Seiko Cal. 7056 - 784

The Seiko 7056-784 represents an important milestone in Seiko's 1973 lineup. Powered by the 7056 caliber with 24j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-4f03e2c68bdc]

Also known as: Sumo, Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1973

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